package arena

import (
	"context"
	"fmt"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/core"
	"go_dreamfactory/lego/sys/redis/pipe"
	"go_dreamfactory/modules"
	"go_dreamfactory/pb"
	"go_dreamfactory/sys/configure"
	cfg "go_dreamfactory/sys/configure/structs"

	"github.com/go-redis/redis/v8"
)

// /竞技场 数据组件
type modelRank struct {
	modules.MCompModel
	module *Arena
}

// 组件初始化接口
func (this *modelRank) Init(service core.IService, module core.IModule, comp core.IModuleComp, opt core.IModuleOptions) (err error) {
	this.TableName = comm.TableArenaRank
	this.MCompModel.Init(service, module, comp, opt)
	this.module = module.(*Arena)

	return
}

// 更新排名
func (this *modelRank) updateArenaRank(users ...*pb.ArenaPlayer) (err error) {
	var (
		pipe       *pipe.RedisPipe = this.DBModel.Redis.RedisPipe(context.TODO())
		menbers    []*redis.Z
		cmd        *redis.IntCmd
		menbersCmd []*redis.IntCmd = make([]*redis.IntCmd, len(users))
		rank       int64
	)
	menbers = make([]*redis.Z, len(users))
	for i, v := range users {
		menbers[i] = &redis.Z{Score: float64(v.Integral), Member: v.Uid}
	}
	if cmd = pipe.ZAdd(this.TableName, menbers...); err != nil {
		this.module.Errorln(err)
	}
	for i, v := range users {
		menbersCmd[i] = pipe.ZRevRank(this.TableName, v.Uid)
	}
	if _, err = pipe.Exec(); err != nil {
		this.module.Errorln(err)
		return
	}
	if _, err = cmd.Result(); err != nil {
		this.module.Errorln(err)
		return
	}
	for i, v := range menbersCmd {
		if rank, err = v.Result(); err != nil {
			this.module.Errorln(err)
			return
		}
		users[i].Rank = int32(rank + 1)
	}
	return
}

// 获取排行榜前50的用户名单
func (this *modelRank) queryRankUser() (ranks []string, err error) {
	var (
		result []string
	)
	if result, err = this.DBModel.Redis.ZRevRange(this.TableName, 0, 50).Result(); err != nil {
		this.module.Errorln(err)
		return
	}
	ranks = make([]string, 0)
	for i := 0; i < len(result); i += 1 {
		ranks = append(ranks, result[i])
	}
	return
}

// 比赛结算
func (this *modelRank) raceSettlement() {
	var (
		reward *cfg.GameArenaRankReward
		result []string
		uids   []string
		Items  []*pb.UserAssets
		err    error
	)
	if reward, err = this.module.configure.getRankReward(); err != nil {
		this.module.Errorln(err)
		return
	}
	for _, v := range reward.GetDataList() {
		if result, err = this.DBModel.Redis.ZRevRange(this.TableName, int64(v.RankLow-1), int64(v.RankUp)).Result(); err != nil {
			this.module.Errorln(err)
			return
		}
		this.module.Debugf("uid:%v", uids)

		Items = make([]*pb.UserAssets, len(v.RankReward))
		for i, v := range v.RankReward {
			Items[i] = &pb.UserAssets{
				A: v.A,
				T: v.T,
				N: v.N,
			}
		}
		for i := 0; i < len(result); i += 2 {
			// uids = append(uids, result[i])
			//发邮件
			this.module.mail.SendNewMail(&pb.DBMailData{
				Cid:        "ArenaRankingReward",
				Param:      []string{fmt.Sprintf("%d", v.RankLow+int32(i))},
				CreateTime: uint64(configure.Now().Unix()),
				Items:      Items,
			}, result[i])
		}
	}

}